Amp wire through firewall
Joined: Aug 2013
Posts: 4,826
Likes: 913
From: MICHIGAN
Car: 1988 Trans Am
Engine: L03
Transmission: 700R4
Axle/Gears: 10 Bolt 2.73 Open
Re: Amp wire through firewall
Welcome aboard Mason.
Here's how I ran mine...link will start you at post 223. You can see where the heavier red wire passes into the cowl side panel in post 248. That black grommet also contains my the power antenna wiring and lead.
My new 1988 T/A
Here's how I ran mine...link will start you at post 223. You can see where the heavier red wire passes into the cowl side panel in post 248. That black grommet also contains my the power antenna wiring and lead.
My new 1988 T/A
Supreme Member
Joined: Sep 1999
Posts: 3,021
Likes: 820
From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
Re: Amp wire through firewall
I'd run it through the fender apron and kick-panel on the passenger side near where the ECM wire harnes goes...
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Joined: Jun 2020
Posts: 488
Likes: 116
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